cvelist/2021/25xxx/CVE-2021-25635.json

{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2021-25635",
        "ASSIGNER": "security@documentfoundation.org",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "An Improper Certificate Validation vulnerability in LibreOffice allowed \nan attacker to self sign an ODF document, with a signature untrusted by \nthe target, then modify it to change the signature algorithm to an \ninvalid (or unknown to LibreOffice) algorithm and LibreOffice would incorrectly present such a signature with an unknown algorithm as a \nvalid signature issued by a trusted person\n\n\nThis issue affects LibreOffice: from 7.0 before 7.0.5, from 7.1 before 7.1.1."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-295 Improper Certificate Validation",
                        "cweId": "CWE-295"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "The Document Foundation",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "LibreOffice",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "7.0",
                                            "version_value": "7.0.5"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "7.1",
                                            "version_value": "7.1.1"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://www.libreoffice.org/about-us/security/advisories/cve-2021-25635/",
                "refsource": "MISC",
                "name": "https://www.libreoffice.org/about-us/security/advisories/cve-2021-25635/"
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.2.0"
    },
    "source": {
        "discovery": "EXTERNAL"
    },
    "credits": [
        {
            "lang": "en",
            "value": "NDS of Ruhr University Bochum"
        }
    ]
}